39 - (2 x 7) = 39 - 14 = 25
23 + 9 - 7 = 25
29 + 3 - 7 = 25
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No, it is not possible to make 25 using the numbers 2, 3, 7, and 9 with basic arithmetic operations.
As shown below, the 'Order of operations' can make quite a difference to the answer. 6 × 2 − 25 + 7 = -6 (6×2) − (25+7) = -20 6×(2−25+7) = −96
(-2-3)2+(7-7)2 = 25 and the square root of this is the distance which is 5
Yes.(27 - (5 - 3)) * (14 + 7) = (27 - 2) * 21 = 25 * 21 = 525
It is: 11 divided by 3/7 = 77/3 or 25 and 2/3
3 3/7 can be converted to 24/7, 2 7/9 can be converted to 25/9; multiply so (24/7)*(25/9) = (600/63) = (9 33/63) ~ 9.524